I was catching up with N7ICE's Hambrief podcast this morning on the train and enjoyed it as ever. This week, edition 20 covers a trip to the Scottsdale Hamfest.
It's well worth a look for two segments in particular, some more AO-51 operation by Pat, WD9EWK (I hope I've got that right) and a 'tour' of a really impressive mobile installation, nicknamed 'The Pigeon Shredder' owned by AC7E (I think!).
Anyway, take a look!